High-Strength Oilfield Flanges – Engineered for Extreme Conditions
We are Tekne Oilfield. We provide a range of high performance flanges designed to withstand the harsh conditions encountered in the oil and gas industry in the UAE. As a reputable petroleum and natural gas equipment provider, we work with internationally recognized companies to supply products that meet the highest international safety and quality standards.
We have a full range of carbon steel, stainless steel, duplex, alloy, super duplex, and high-pressure flanges designed to withstand extreme environments, high temperatures, high pressures, and harsh process conditions. Every flange sold by TekneOilfield conforms to international standards such as ASME, ANSI, ASTM, API, DIN, BS, and MSS-SP, making them suitable for the majority of industrial systems worldwide.
ST&H Korea Flanges
ST&H CORPORATION is one of the most well-known pipeline producers in the world. Since its inception in 1983, the company has for more than 37 years dedicated to producing top quality pipeline products as well as exporting services to more than 100 customers across the globe.
Our products are produced in modern facilities, under strict quality control systems. We have been certified by ISO 9001, ISO 14001, CE/PED CRN (Canada) and NSF/ANSI 61 as well as NSF/ANSI 372 SABS.
APCO Flanges
Apco Pipe Fittings Co., LTD. — established in 1999 as a joint venture between a British Co., a German Co. and a Chinese Private Individual People, is located in Yingkou City, close to Shenyang or Dalian Airport in Liaoning Province, China. Apco has been vetted to be approved by API, BECHTEL, PDO, OXY, FORTUNE, TARGET, PETROBRASS CRCC, KOC, TECNICAS REUNIDAS and WORLEY PARSONS. ADCO, ERCiYAS, Pacific Rubiales, Hocol, ECOPETRO, Schlumberger, Mansarovar, PED, EIL, CHEMIOL, NICO, TOPAZ and PDO (a JV between SHELL and the Oman Govt).
APCO produces Forged Steel Flanges ranging from 1/4″ – 80″, Forged Steel Fittings ranging from 1/4″ – 4″ and Steel Butt Weld Pipe Fittings ranging from 1/4″ – 24″ in seamless condition and in seamless condition and” – 60″ in the welded state. 100% X-rayed to comply to ASME VIII DIV.1, Par.UW51. The records of radiography test and film X-rays are stored in a systematic way to connect the specific project or client. O 9001, ISO 14001, CE/PED CRN (Canada) and NSF/ANSI 61, as well as NSF/ANSI 372 SABS.
Forged Steel Flanges(1)
Forged Steel Flanges(3)
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Viraj Profiles Pvt
Viraj Profiles Pvt. Ltd produces Stainless Steel Flanges of different sizes and shapes with distinctive specifications and requirements of the customers. We are able to meet the massive global requirements of our customers, who are spread across six continents in the world in 96 countries. Viraj Profiles Pvt. Ltd flanges are well-known and widely known around the world for their dependability and quality. Our flanges division includes an integral forge shop that manufactures all types of fittings for pipes, i.e. stainless steel pipe flanges, Butt Welding Fittings (ASME/ANSI, EN, DIN, AFNOR, AWWA, GOST, BS, JIS, AS, MSS, SA, UNI etc.) as well as forged bar.
We make stainless steel pipe flanges in a size range of half” to 40″. Viraj Profiles Pvt. Ltd has a proven and strict quality control system, with more than 100 certifications and approvals according to various specifications and requirements. These certifications and approvals assist us in supplying Viraj Profiles. Ltd Flanges to large users in a wide range of industries.
- Blind Flange
- Weld Neck Flange
- Slip-on Flange
- Socket Weld Flange
- Threaded Flange
- Lap Joint Flange
- Orifice Flange
Wmass Flanges
In just 31 years, Viraj Profiles. Ltd has established itself as a global player with operations in over 100 countries. It has an annual turnover of more than USD 1.5 billion.
Today, Viraj Profiles Pvt. Ltd is among the biggest stainless steel product exporters and manufacturers around the globe. With a turnover in excess of 1.5 billion, the company exports stainless steel items (Wire Rods, Wires, Flanges, Welding Wires, Fasteners and Bold Bars and profiles) to over 1300 customers spread across six continents.
- Welding neck flanges
- Slip on flanges
- Blind flanges
- Orifice flanges
- Lap joint flanges
- Threaded flags
- Socket weld flanges
Material
Forged metals are stronger than cast metals; however, modern technology is pushing cast metals into the same class as forged metals. Material quality is a consideration when evaluating costs across all aspects, since if only the top materials are used that will not be a factor. Still the price will increase with each bolt and nut.
Therefore engineers strive to strike a balance between the material’s quality and cost. The current standards for flanges in the industry are:
ASTM/ASME/ASME/A/SA105N (carbon steel flanges designed for high temperature service)
ASTM/ASME 350 LF2 CL 1/2 (CS Flange for low temperatures)
ASTM/A694 F52(high yield carbon steel flanges used for pipe line)
ASTM A182 F1-F91 (alloy steel Flange)
ASTM/ASME A/SA182 F304/L F316/L(stainless steel Flange)
ASTM A182 F51 ASTM A182 F53/55 (duplex and super duplex Flange)
ASTM/ASME A/SA 516 Gr.60/65/70
ANSI B 16.5 / 16.47 Ser.A (MSS SP-44)
ANSI B 16.47 Ser. B, API 6A/6BX
NACE MR-0175.
Specification
TYPE | Slip-On, Welding Neck, Socket Welding, Blind, Thread, Lap-Joint Hub Blind, Long Welding Neck, Reducing, Light Weight, Orifice ,RTJ , Spectacle Blind, Swivel Flange and Anchor Flange |
SIZE | 1/2” ~ 72” (15 mm ~ 1800 mm) Class 150LBS ~ 2500LBS PN 2.5 ~ PN 400
|
STANDARDS | ANSI B 16.5 , ANSI B 16.36 , ANSI B 16.47, ANSI B 16.48 , AWWA C 207, API , ISO7004, DIN 1092-1 |
Delivering Your Vision
Flanges are a crucial component of oil and gas pipeline systems. They connect pipelines, valves, pumps, and other equipment to form a complete pipeline system. The flanges we offer deliver top performance, including excellent sealing, durability, and temperature and corrosion resistance. In the oil and gas industry, reliable equipment is essential for efficient operations. Here at Tekne Oilfield, our committed team works with you to understand your operational requirements and provides top quality products according to your project’s needs.
Why Choose Tekne Oilfield for Flanges?
Trusted Supply of Global Brands
TekneOilfield is the most preferred supplier for top industry brands of flanges, including APCO, Viraj, and Wmass. These companies are internationally acclaimed for their exceptional quality, durability and conformity to international standards. The flanges we offer are made of high strength steel.
Large Inventory & Fast Delivery
We know that timelines for projects are crucial. TekneOilfield keeps a complete inventory that is ready to ship of flanges available in a variety of sizes, ratings for pressure and other materials. No matter if it’s a planned procurement or a pressing need, our extensive logistical system ensures fast order processing.
High-Pressure Forged Steel
We have flanges available in a variety of types of pressure (Class 150-Class 2500) and standard (ASME, ANSI, API, DIN, BS) that ensure the compatibility of a broad range of industrial applications, from low-pressure pipelines to refinery pipelines with high pressure. Every flange is tested to ensure structural integrity.
Guaranteed Quality & Certifications
The quality and reliability of our products are the foundation of the supply chain at TekneOilfield. We guarantee that our flanges comply with the most stringent standards of safety and performance, allowing our customers complete assurance in each installation. Every flange we supply undergoes strict examination.
